CN108266977A - It is a kind of that efficient food processing freeze-drying apparatus is lyophilized - Google Patents
It is a kind of that efficient food processing freeze-drying apparatus is lyophilized Download PDFInfo
- Publication number
- CN108266977A CN108266977A CN201711332185.6A CN201711332185A CN108266977A CN 108266977 A CN108266977 A CN 108266977A CN 201711332185 A CN201711332185 A CN 201711332185A CN 108266977 A CN108266977 A CN 108266977A
- Authority
- CN
- China
- Prior art keywords
- freeze
- hothouse
- food processing
- tube body
- condensation chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/10—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in the open air; in pans or tables in rooms; Drying stacks of loose material on floors which may be covered, e.g. by a roof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a kind of efficient food processing freeze-drying apparatus of freeze-drying of food processing technology field,Including hothouse,The intracavity bottom of the hothouse is installed with heating unit,The top place placed in the middle of the heating unit is vertically installed with air outlet pipe,Two groups of supporting racks being arranged in parallel are symmetrically installed at left and right sides of the top of the heating unit,The inner cavity right ventricle of the condensation chamber is equipped with freezing unit,And the left end of freezing unit is connect with condenser coil,Vacuum pump is installed at the top of the condensation chamber,The bottom end of the condensation chamber is also provided with water outlet,The left end of the hothouse is also provided with disengaging bin gate,The present invention can greatly shorten the dry time,The utilization rate of hothouse is higher,Can make that heating can be accessed inside and outside sample of different shapes,The present invention is under the premise of product quality is ensured,Improve rate of drying,Reduce electricity spent in the drying process.
Description
Technical field
The present invention relates to food processing technology fields, specially a kind of that efficient food processing freeze-drying apparatus is lyophilized.
Background technology
Freeze drying technology is to freeze water-containing materials in advance, then makes the moisture in material under high vacuum environment directly from solid
Inversion of phases is discharged for gas phase so as to obtain the method for dry products, also known as lyophilization.Traditional freeze-drying mode generally uses
Hot plate or infra-red radiation provide the heat of sublimation, have a wide range of applications in food, medicine, new material processing and other fields, but it is dry
Dry rate is low, the period is long, equipment is complicated, manufacture is of high cost and power consumption is big, seriously constrains the further development of freeze drying technology.
It to be come into operation for this purpose, we have proposed a kind of efficient food processings of freeze-drying with freeze-drying apparatus, to solve the above problems.
Invention content
Efficient food processing freeze-drying apparatus is lyophilized the purpose of the present invention is to provide a kind of, to solve above-mentioned background
The existing freeze-drying apparatus rate of drying that is itd is proposed in technology is low, the period is long, equipment is complicated, manufacture is of high cost and power consumption is big, sternly
The problem of constraining the further development of freeze drying technology again.
To achieve the above object, the present invention provides following technical solution：It is a kind of that efficient food processing freeze-drying is lyophilized
Device, including hothouse, the intracavity bottom of the hothouse is installed with heating unit, and the top of the heating unit is placed in the middle
Place is vertically installed with air outlet pipe, and two groups of supporting racks being arranged in parallel are symmetrically installed at left and right sides of the top of the heating unit,
It is connected between two groups of support frames as described above by shelf, the bottom left and right ends of the shelf are respectively connected with resistance temperature measurement meter, described
Gas expansion valve is also equipped at the top of hothouse, the right side wall of the hothouse is connect by delivery pipe with condensation chamber, described
The inner cavity right ventricle of condensation chamber is equipped with freezing unit, and the left end for freezing unit is connect with condenser coil, the top of the condensation chamber
Vacuum pump is installed with, and the input terminal of vacuum pump is connected by pipeline with condensation chamber, the bottom end of the condensation chamber is also opened
There is water outlet, the left end of the hothouse is also provided with disengaging bin gate.
Preferably, the hothouse is rectangular configuration, and is provided with insulating layer in the inner cavity interlayer of hothouse.
Preferably, the heating unit is by aqueous medium accommodating box and the electrically heated rod group inside aqueous medium accommodating box
Into.
Preferably, the air outlet pipe includes upper tube body and lower tube body forms, and upper tube body is inserted by the connecting pole of its bottom
It is connected in the top inner cavity of lower tube body, the outer wall of the upper tube body and lower tube body offers venthole, the top of the upper tube body
Portion is also equipped with plug.
Preferably, the left and right ends of the shelf are slidably connected, and by sliding rail and two groups of supporting racks at the bottom plate of shelf
It is uniformly provided with through-hole.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can greatly shorten dry time, hothouse
Utilization rate it is higher, can make that heating can be accessed inside and outside sample of different shapes, the present invention ensure product quality premise
Under, rate of drying is improved, reduces electricity spent in the drying process.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is outlet duct structures schematic diagram of the present invention；
Fig. 3 is shelf board structure schematic diagram of the present invention.
In figure：1 hothouse, 2 heating units, 3 air outlet pipes, 31 upper tube bodies, 32 lower tube bodies, 33 connecting poles, 34 ventholes, 35
Plug, 4 supporting racks, 5 shelves, 51 through-holes, 6 resistance temperature measurement meters, 7 gas expansion valves, 8 delivery pipes, 9 condensation chambers, 10 freezing units,
11 condenser coils, 12 vacuum pumps, 13 water outlets, 14 disengaging bin gates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：It is a kind of that efficient food processing freeze-drying dress is lyophilized
It puts, including hothouse 1, the intracavity bottom of the hothouse 1 is installed with heating unit 2, and the top of the heating unit 2 occupies
Middle place is vertically installed with air outlet pipe 3, and two groups of supports being arranged in parallel are symmetrically installed at left and right sides of the top of the heating unit 2
Frame 4 is connected by shelf 5 between two groups of support frames as described above 4, and the bottom left and right ends of the shelf 5 are respectively connected with resistance temperature measurement
Meter 6, the top of the hothouse 1 are also equipped with gas expansion valve 7, and the right side wall of the hothouse 1 passes through delivery pipe 8 and condensation
Room 9 connects, and the inner cavity right ventricle of the condensation chamber 9 is equipped with freezing unit 10, and the left end for freezing unit 10 connects with condenser coil 11
It connects, the top of the condensation chamber 9 is installed with vacuum pump 12, and the input terminal of vacuum pump 12 passes through pipeline and 9 phase of condensation chamber
Connection, the bottom end of the condensation chamber 9 are also provided with water outlet 13, and the left end of the hothouse 1 is also provided with disengaging bin gate 14.
Wherein, the hothouse 1 is rectangular configuration, and insulating layer is provided in the inner cavity interlayer of hothouse 1, the heating
Device 2 is made of aqueous medium accommodating box and the electrically heated rod inside aqueous medium accommodating box, and the air outlet pipe 3 includes upper tube
Body 31 and lower tube body 32 form, and upper tube body 31 is plugged on by the connecting pole 33 of its bottom in the top inner cavity of lower tube body 32,
The outer wall of the upper tube body 31 and lower tube body 32 offers venthole 34, and the top of the upper tube body 31 is also equipped with plug
35, the left and right ends of the shelf 5 are slidably connected, and be uniformly provided at the bottom plate of shelf 5 by sliding rail and two groups of supporting racks 4
Through-hole 51.
Operation principle：Material to be dried is uniformly placed in by passing in and out bin gate 14 on shelf 5,2 profit of heating unit
With its internal electrically heated rod using water as heat-conduction medium, the vapor of generation is uniformly dispersed by air outlet pipe 3 in hothouse 1
Portion, due to uniformly opening up through-hole 51 on shelf 5, high-temperature steam can be dried the upper and lower ends of material, while vacuum pump
12 runnings, the wet gas inside hothouse 1 is delivered to using delivery pipe 8 in condensation chamber 9, is run by freezing unit 10,
In the condensed water in encountering condenser coil 11, be cooled condenses into droplet and is gathered in condenser coil 11 gas of hot humid
Surface, and discharged water by water outlet 13, reasonable design of the present invention, structure novel, rate of drying is fast, consumption in the drying process
Electricity reduces.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of be lyophilized efficient food processing freeze-drying apparatus, including hothouse (1), it is characterised in that：The hothouse
(1) intracavity bottom is installed with heating unit (2), and the top place placed in the middle of the heating unit (2) is vertically installed with outlet
It manages (3), two groups of supporting racks being arranged in parallel (4) is symmetrically installed at left and right sides of the top of the heating unit (2), described in two groups
It being connected between supporting rack (4) by shelf (5), the bottom left and right ends of the shelf (5) are respectively connected with resistance temperature measurement meter (6),
Be also equipped with gas expansion valve (7) at the top of the hothouse (1), the right side wall of the hothouse (1) by delivery pipe (8) with
Condensation chamber (9) connects, and the inner cavity right ventricle of the condensation chamber (9) is equipped with freezing unit (10), and freeze the left end of unit (10) with
Condenser coil (11) connects, and vacuum pump (12), and the input terminal of vacuum pump (12) are installed at the top of the condensation chamber (9)
It is connected by pipeline with condensation chamber (9), the bottom end of the condensation chamber (9) is also provided with water outlet (13), the hothouse (1)
Left end is also provided with disengaging bin gate (14).
2. a kind of efficient food processing freeze-drying apparatus of freeze-drying according to claim 1, it is characterised in that：It is described dry
Dry room (1) is rectangular configuration, and is provided with insulating layer in the inner cavity interlayer of hothouse (1).
3. a kind of efficient food processing freeze-drying apparatus of freeze-drying according to claim 1, it is characterised in that：It is described to add
Thermal (2) is made of aqueous medium accommodating box and the electrically heated rod inside aqueous medium accommodating box.
4. a kind of efficient food processing freeze-drying apparatus of freeze-drying according to claim 1, it is characterised in that：It is described go out
Tracheae (3) is formed including upper tube body (31) and lower tube body (32), and connecting pole (33) grafting that upper tube body (31) passes through its bottom
In the top inner cavity of lower tube body (32), the outer wall of the upper tube body (31) and lower tube body (32) offers venthole (34),
Plug (35) is also equipped at the top of the upper tube body (31).
5. a kind of efficient food processing freeze-drying apparatus of freeze-drying according to claim 1, it is characterised in that：It is described to put
The left and right ends of plate (5) are slidably connected by sliding rail and two groups of supporting racks (4), and are uniformly provided at the bottom plate of shelf (5) logical
Hole (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332185.6A CN108266977A (en) | 2017-12-13 | 2017-12-13 | It is a kind of that efficient food processing freeze-drying apparatus is lyophilized |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711332185.6A CN108266977A (en) | 2017-12-13 | 2017-12-13 | It is a kind of that efficient food processing freeze-drying apparatus is lyophilized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108266977A true CN108266977A (en) | 2018-07-10 |
Family
ID=62771916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711332185.6A Withdrawn CN108266977A (en) | 2017-12-13 | 2017-12-13 | It is a kind of that efficient food processing freeze-drying apparatus is lyophilized |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108266977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030801A (en) * | 2019-04-08 | 2019-07-19 | 上海东富龙科技股份有限公司 | A kind of totally-enclosed automatic feed/discharge type material vacuum freeze drying equipment |
| CN114576933A (en) * | 2022-03-23 | 2022-06-03 | 邵子安 | Anti-adhesion sardine refrigeration equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000304441A (en) * | 1999-02-18 | 2000-11-02 | Yukio Sawara | Freezer and drier with multipurpose specification |
| CN205695455U (en) * | 2016-05-06 | 2016-11-23 | 青海仁实农林科技有限公司 | A kind of food vacuum freeze-drying device |
| CN205747709U (en) * | 2016-05-06 | 2016-11-30 | 徐州志欧机电设备有限公司 | Drying unit |
| CN205878767U (en) * | 2016-07-24 | 2017-01-11 | 谭佩毅 | Domestic fungus freeze drying system |
| CN106403508A (en) * | 2016-10-20 | 2017-02-15 | 江苏省农业科学院 | Food vacuum freeze-drying device and method capable of recovering aromatic substances |
-
2017
- 2017-12-13 CN CN201711332185.6A patent/CN108266977A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000304441A (en) * | 1999-02-18 | 2000-11-02 | Yukio Sawara | Freezer and drier with multipurpose specification |
| CN205695455U (en) * | 2016-05-06 | 2016-11-23 | 青海仁实农林科技有限公司 | A kind of food vacuum freeze-drying device |
| CN205747709U (en) * | 2016-05-06 | 2016-11-30 | 徐州志欧机电设备有限公司 | Drying unit |
| CN205878767U (en) * | 2016-07-24 | 2017-01-11 | 谭佩毅 | Domestic fungus freeze drying system |
| CN106403508A (en) * | 2016-10-20 | 2017-02-15 | 江苏省农业科学院 | Food vacuum freeze-drying device and method capable of recovering aromatic substances |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030801A (en) * | 2019-04-08 | 2019-07-19 | 上海东富龙科技股份有限公司 | A kind of totally-enclosed automatic feed/discharge type material vacuum freeze drying equipment |
| CN114576933A (en) * | 2022-03-23 | 2022-06-03 | 邵子安 | Anti-adhesion sardine refrigeration equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180710 |